Spiral Balance, Aluminium Window – # 460 724C 1372E 699L
Narrow and fully sealed variable pitch spiral and torsion spring balance and foot system for Timber or Aluminium Double Hung windows.
Balance Number: 460
Closed dimensions: 699mm long (black tube) – required no more than 5 tension turns
Used in conjunction with Adjustable or TFD foot
Foot sold separately
It is recommended that spiral balances are supported in a 15mm x 15mm rebate
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